package day04norm;

public class Text04 {
    public static void main(String[] args) {
        for (int times=0;times<5;times++){
            System.out.println("行动是成功的阶梯");
        }
        System.out.println("继续执行...");

        for (int num=1;num<=9;num++){
            System.out.println(num+"*9="+num*9);
        }
        for (int num=1;num<=9;num+=2){
            System.out.println(num+"*9="+num*9);
        }
        for (int num=9;num>=1;num--){
            System.out.println(num+"*9="+num*9);
        }

        //累加和：1+2+3+4+...+99+100=?
        int sum = 0;//和
        for (int i=1;i<=100;i++){
            sum = sum+i;
        }
        System.out.println("sum="+sum);
    }
}
